

'''simple docstring'''






from __future__ import annotations

from collections import deque
from collections.abc import Sequence
from dataclasses import dataclass
from typing import Any






@dataclass
class      lowercase_      :




  """simple docstring"""




  SCREAMING_SNAKE_CASE       :    int
  SCREAMING_SNAKE_CASE       :    Node | None							     =     None
  SCREAMING_SNAKE_CASE       :    Node | None							     =     None


def 						_A	(       ):






 """simple docstring"""



 __lowercase				    =					Node(1 )
 __lowercase				    =					Node(2 )
 __lowercase				    =					Node(3 )
 __lowercase				    =					Node(4 )
 __lowercase				    =					Node(5 )
 return tree


def 						_A	(       A__ ):






 """simple docstring"""



 return [root.data, *preorder(root.left ), *preorder(root.right )] if root else []


def 						_A	(       A__ ):






 """simple docstring"""



 return postorder(root.left ) + postorder(root.right ) + [root.data] if root else []


def 						_A	(       A__ ):






 """simple docstring"""



 return [*inorder(root.left ), root.data, *inorder(root.right )] if root else []


def 						_A	(       A__ ):






 """simple docstring"""



 return (max(height(root.left )	,							height(root.right ) ) + 1) if root else 0


def 						_A	(       A__ ):






 """simple docstring"""



 __lowercase				    =					[]

 if root is None:
  return output

 __lowercase				    =					deque([root] )

 while process_queue:
  __lowercase				    =					process_queue.popleft()
  output.append(node.data )

  if node.left:
   process_queue.append(node.left )
  if node.right:
   process_queue.append(node.right )
 return output


def 						_A	(       A__	,							A__ ):






 """simple docstring"""



 __lowercase				    =					[]

 def populate_output(A__	,							A__ ) -> None:
  if not root:
   return
  if level == 1:
   output.append(root.data )
  elif level > 1:
   populate_output(root.left	,							level - 1 )
   populate_output(root.right	,							level - 1 )

 populate_output(A__	,							A__ )
 return output


def 						_A	(       A__	,							A__ ):






 """simple docstring"""



 __lowercase				    =					[]

 def populate_output(A__	,							A__ ) -> None:
  if root is None:
   return
  if level == 1:
   output.append(root.data )
  elif level > 1:
   populate_output(root.right	,							level - 1 )
   populate_output(root.left	,							level - 1 )

 populate_output(A__	,							A__ )
 return output


def 						_A	(       A__ ):






 """simple docstring"""



 if root is None:
  return []

 __lowercase				    =					[]

 __lowercase				    =					0
 __lowercase				    =					height(A__ )

 for h in range(1	,							height_tree + 1 ):
  if not flag:
   output.append(get_nodes_from_left_to_right(A__	,							A__ ) )
   __lowercase				    =					1
  else:
   output.append(get_nodes_from_right_to_left(A__	,							A__ ) )
   __lowercase				    =					0

 return output


def 						_A	(       ):  # Main function for testing.






 """simple docstring"""



 __lowercase				    =					make_tree()
 print(F"In-order Traversal: {inorder(A__ )}" )
 print(F"Pre-order Traversal: {preorder(A__ )}" )
 print(F"Post-order Traversal: {postorder(A__ )}"	,							'''\n''' )

 print(F"Height of Tree: {height(A__ )}"	,							'''\n''' )

 print('''Complete Level Order Traversal: ''' )
 print(level_order(A__ )	,							'''\n''' )

 print('''Level-wise order Traversal: ''' )

 for level in range(1	,							height(A__ ) + 1 ):
  print(F"Level {level}:"	,							get_nodes_from_left_to_right(A__	,							level=A__ ) )

 print('''\nZigZag order Traversal: ''' )
 print(zigzag(A__ ) )


if __name__ == "__main__":
 import doctest

 doctest.testmod()
 main()








'''simple docstring'''






import random
from typing import Any






def   __A    (				a_    :	list						):
		for _ in range(len(a_						)						):
				lowerCAmelCase  :     List[Any]       						= random.randint(0   ,len(a_						) - 1						)
				lowerCAmelCase  :     Tuple       						= random.randint(0   ,len(a_						) - 1						)
				lowerCAmelCase						,		lowerCAmelCase  :     Optional[Any]       						= data[b], data[a]
		return data


if __name__ == "__main__":
					lowerCAmelCase									=   [0, 1, 2, 3, 4, 5, 6, 7]
					lowerCAmelCase									=   ["""python""", """says""", """hello""", """!"""]
					print("""Fisher-Yates Shuffle:""")
					print("""List""", integers, strings)
					print("""FY Shuffle""", fisher_yates_shuffle(integers), fisher_yates_shuffle(strings))



